AIR-PERMEABLE BOOT Russian patent published in 2019 - IPC A43B1/00 

Abstract RU 2705803 C2

FIELD: footwear.

SUBSTANCE: invention relates to a breathable shoe, comprising a sole located under a structural insert, which is at least partially air-permeable, and under the top, wherein said shoe is characterized by that said sole is at least partially air-permeable, comprises at least one sheet-like air-permeable element formed from a plurality of granules made from a foamed material and having similar dimensions, arranged in a substantially ordered manner, and between which there are cavities forming one or more channels passing through said air-permeable element, permeable for air and/or steam.

EFFECT: technical result consists in ensuring the correct level of heat insulation in a cold climate.

16 cl, 15 dwg

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RU 2 705 803 C2

Authors

Polegato Moretti, Mario

Poloni, Livio

Bergamin, Mirco

Dates

2019-11-12Published

2016-09-05Filed